Answer:
The idea that the oldest rock will always be the bottom layer of a series of rock layers is called the principle of superposition.
Explanation:
According to the law or principle of superposition, the sequence of layers of sedimentary rock go from the oldest, at the bottom, to the youngest, at the top. Sedimentary rock is formed when pieces of rock and even of living organisms - once they die, of course - are deposited on a surface. As time passes, new pieces are deposited on top of the older pieces. That process happens again and again until we have different layers of sedimentary rock, the first one being the oldest, that is, the one that was first deposited there.
People born into lower castes must have been unhappy about it and feeling a lack of fairness. If they did not have a hope for a better life, they could have rebelled against the system. Further, those from the lowest spheres of the society sometimes would have nothing to loose if they rebelled. This would make it even more likely that they could rebel.
The belief that <em>if they accept the current situation </em>gave them a hope that they could actually have a better life in the next life. This kept people from rebelling and maintained security and stability
Answer:
1.washing machines 2. because products could be sold across the country
Explanation:
